Ultrahigh Soliton Pulse Compression Through Liquid Crystal Photonic Crystal Fiber

被引：13

作者：

Hussein, Rasha A. ^{[1
,2
]}

Hameed, Mohamed Farhat O. ^{[3
,4
]}

Obayya, Salah S. A. ^{[3
]}

机构：

[1] Cairo Univ, Natl Inst Laser Enhanced Sci, Engn Applicat Lasers Dept, Giza 12613, Egypt

[2] Al Muthana Univ, Fac Sci, Dept Phys, Muthana, Iraq

[3] Zewail City Sci & Technol, Ctr Photon & Smart Mat, Giza 12588, Egypt

[4] Mansoura Univ, Fac Engn, Math & Engn Phys Dept, Mansoura 35516, Egypt

来源：

IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS | 2016年 / 22卷 / 02期

关键词：

Dispersion; finite element method; liquid crystal; nonlinearity; photonic crystal fibers; pulse compression; Soliton; MICROSTRUCTURED OPTICAL-FIBERS; SUPERCONTINUUM GENERATION; MU-M; FABRICATION; DISPERSION;

D O I：

10.1109/JSTQE.2015.2479920

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, one-stage nematic liquid crystal photonic crystal fiber (NLC-PCF) soliton pulse compressor is proposed and analyzed using full-vectorial finite-element method. The suggested design has high birefringence due to the infiltration of the NLC material. Therefore, it can be used as a soliton pulse compressor for the two polarized modes. The reported NLC-PCF compressor has high compression factor (F-C) of 10.25 with high compression quality factor (Q(C)) of 0.84 at the operating wavelength of 1.55 mu m for the quasi-TE mode with short device length of 76 cm. However, the F-C and Q(C) of the quasi TM mode is equal to 10.93 and 0.66, respectively, at the same device length. The pulse compression through higher order solitons is allowed through controlling the fiber dispersion and nonlinear effects. In addition, greater compression can be achieved with large numbers of soliton order.

引用

页码：302 / 309

页数：8

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